KR101346236B1 - High adjustment devices of refrigerator - Google Patents

High adjustment devices of refrigerator Download PDF

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Publication number
KR101346236B1
KR101346236B1 KR1020070134420A KR20070134420A KR101346236B1 KR 101346236 B1 KR101346236 B1 KR 101346236B1 KR 1020070134420 A KR1020070134420 A KR 1020070134420A KR 20070134420 A KR20070134420 A KR 20070134420A KR 101346236 B1 KR101346236 B1 KR 101346236B1
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South Korea
Prior art keywords
refrigerator
height
height adjustment
coupling
support member
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KR1020070134420A
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Korean (ko)
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KR20090066739A (en
Inventor
김명석
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동부대우전자 주식회사
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Priority to KR1020070134420A priority Critical patent/KR101346236B1/en
Publication of KR20090066739A publication Critical patent/KR20090066739A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/0011—Means for leveling refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/32—Removal, transportation or shipping of refrigerating devices from one location to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/38—Refrigerating devices characterised by wheels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Legs For Furniture In General (AREA)
  • Refrigerator Housings (AREA)

Abstract

본 발명은 지렛대의 원리를 이용하여 냉장고의 높낮이를 용이하게 조절할 수 있는 냉장고의 높이조절장치에 관한 것으로, 상부가 냉장고 하단에 결합되며 외면의 양 측면에는 나사공이 형성된 결합부재, 상기 결합부재의 하부와 상하 왕복가능하게 결합하는 지지부재, 일단에 형성된 돌출부가 상기 지지부재에 결합되고 타단에 관통 형성된 원형의 안내홈이 상기 결합부재에 위치하는 한 쌍의 링크부재, 상기 한 쌍의 링크부재의 안내홈에 상대회전이 가능하게 결합하는 안내돌기와 상기 안내돌기의 중심으로부터 편심된 위치에 관통 결합공이 형성된 높이조절레버 및 상기 높이조절레버의 결합공을 통해 결합부재의 체결공에 체결되는 나사축으로 구성된 것을 특징으로 하므로 냉장고를 기울이지 않고도 설치바닥면과의 평탄도를 정확히 맞출 수 있으며, 특히 간단한 레버조작에 의해 누구나 손쉽게 냉장고의 높낮이를 조절할 수 있는 것이다.The present invention relates to a height adjusting device of a refrigerator that can easily adjust the height of the refrigerator by using the principle of the lever, the upper portion is coupled to the lower end of the refrigerator and the coupling member is formed on both sides of the outer surface, the lower portion of the coupling member And a support member coupled to the upper and lower reciprocally, a pair of link members having a protrusion formed at one end thereof and coupled to the support member, and having a circular guide groove formed at the other end, the guide member of the pair of link members. It consists of a guide projection for coupling relative rotation to the groove and a height adjustment lever formed with a through coupling hole in an eccentric position from the center of the guide projection and a screw shaft fastened to the coupling hole of the coupling member through a coupling hole of the height adjustment lever. This feature allows you to accurately match the flatness of the installation floor without tilting the refrigerator. It said, it can be particularly easily by anyone with a simple lever to adjust the height of the refrigerator.

냉장고, 높이조절장치, 높이조절레버, 평탄도 Refrigerator, height adjuster, height adjuster, flatness

Description

냉장고의 높이조절장치{HIGH ADJUSTMENT DEVICES OF REFRIGERATOR}Height adjustment device of the refrigerator {HIGH ADJUSTMENT DEVICES OF REFRIGERATOR}

본 발명은 냉장고의 높이조절장치에 관한 것으로, 특히 지렛대의 원리를 이용하여 냉장고의 높낮이를 용이하게 조절할 수 있는 냉장고의 높이조절장치에 관한 것이다.The present invention relates to a height adjusting apparatus of a refrigerator, and more particularly, to a height adjusting apparatus of a refrigerator that can easily adjust the height of the refrigerator by using the principle of the lever.

일반적으로 냉장고를 신규설치하거나, 장소의 이동이 있을 경우에는 냉장고가 설치바닥면에 대하여 안정적인 기립상태를 유지할 수 있도록 냉장고의 하단에는 높이조절장치가 설치된다.Generally, when a refrigerator is newly installed or there is a movement of a place, a height adjusting device is installed at the bottom of the refrigerator so that the refrigerator can maintain a stable standing state with respect to the installation floor.

이하, 도 1을 참조하여 종래의 냉장고의 높낮이조절에 대하여 설명한다.Hereinafter, the height adjustment of the conventional refrigerator will be described with reference to FIG. 1.

도시된 바와 같이, 냉장고(1)의 하단에는 높이조절구(10)가 설치된다.As shown, the height control 10 is installed at the bottom of the refrigerator (1).

상기 높이조절구(10)는 원판형상의 지지머리(11)와 상기 지지머리(11)의 중앙 상면으로부터 윗쪽으로 연장된 나사볼트(12)로 구성된다. The height adjusting device 10 is composed of a disk-shaped support head 11 and a screw bolt 12 extending upward from the central upper surface of the support head 11.

즉, 냉장고(1)를 설치바닥면에 평탄하게 맞추기 위해서는 냉장고(1)를 전면을 후방쪽으로 밀어 기울게 한 상태에서 나사볼트(12)를 구비한 지지머리(11)를 회전시켜 높낮이를 조절하는 것이다.That is, in order to fit the refrigerator 1 flat on the installation floor, the height of the refrigerator 1 is adjusted by rotating the support head 11 having the screw bolts 12 while the front of the refrigerator 1 is pushed backward. .

그러나, 종래기술에 따른 냉장고의 높이조절은 냉장고(1)를 기울인 상태에서 높이조절구(10)를 회전시키는 것으로, 작업자는 냉장고(1)의 무게 때문에 혼자서 조작하기가 어렵고, 냉장고(1)를 기울이는 과정에서 작업자의 부주의로 인해 냉장고(1)가 파손되거나 안전사고에 노출되는 문제점이 있었다.However, the height adjustment of the refrigerator according to the prior art is to rotate the height adjustment port 10 in a state in which the refrigerator (1) is tilted, it is difficult for the operator to operate alone because of the weight of the refrigerator (1), There was a problem that the refrigerator 1 is damaged or exposed to safety accidents due to carelessness of the worker in the tilting process.

더욱이, 냉장고(1)를 기울인 상태에서 높이조절을 하게 되면 높이조절구(10)와 설치바닥면 간의 평탄도를 직접알 수 없으므로 어느 정도 조절 후 냉장고(1)와 설치바닥면 간의 높이를 확인하는 과정을 반복적으로 수행하여야 하는 문제점이 있었다.Furthermore, when the height adjustment is performed while the refrigerator 1 is inclined, the flatness between the height adjuster 10 and the installation floor is not directly known, and thus the height between the refrigerator 1 and the installation floor is checked after some adjustment. There was a problem that the process must be performed repeatedly.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 냉장고를 기울이지 않고 적은 힘으로 냉장고의 높낮이를 조절하여 설치바닥면에 대하여 평탄도를 용이하게 맞출 수 있는 냉장고의 높이조절장치를 제공하는데 있다.The present invention has been made to solve the above problems, an object of the present invention is to adjust the height of the refrigerator with a small force without tilting the refrigerator to adjust the height of the refrigerator to easily match the flatness to the installation floor To provide a device.

전술한 목적을 달성하기 위해, 본 발명에 따른 냉장고의 높이조절장치는 상부가 냉장고 하단에 결합되며 외면의 양 측면에는 나사공이 형성된 결합부재, 상기 결합부재의 하부와 상하 왕복가능하게 결합하는 지지부재, 일단에 형성된 돌출부가 상기 지지부재에 결합되고 타단에 관통 형성된 원형의 안내홈이 상기 결합부재에 위치하는 한 쌍의 링크부재, 상기 한 쌍의 링크부재의 안내홈에 상대회전이 가능하게 결합하는 안내돌기와 상기 안내돌기의 중심으로부터 편심된 위치에 관통 결합공이 형성된 높이조절레버 및 상기 높이조절레버의 결합공을 통해 결합부재의 체결공에 체결되는 나사축으로 구성된 것을 특징으로 한다.In order to achieve the above object, the height adjustment device of the refrigerator according to the present invention is coupled to the lower portion of the refrigerator and the outer side of the coupling member is formed with a screw hole on both sides of the outer surface, the support member for coupling the upper and lower reciprocating up and down A pair of link members having a protrusion formed at one end thereof coupled to the support member and penetrating at the other end thereof so as to be relatively rotatable to the pair of link members positioned at the coupling member and to the guide grooves of the pair of link members. The guide projection and the height adjustment lever formed in the through-combination hole in an eccentric position from the center of the guide projection and the screw shaft is fastened to the coupling hole of the coupling member through the coupling hole of the height adjustment lever.

또한, 상기 지지부재에는 냉장고 무게에 의해 설치바닥면이 손상되는 것을 방지하기 위한 고무패킹이 장착되는 것을 특징으로 한다.In addition, the support member is characterized in that the rubber packing is installed to prevent the installation bottom surface is damaged by the weight of the refrigerator.

또한, 상기 지지부재에는 냉장고의 이동을 용이하게 하는 캐스터가 장착되는 것을 특징으로 한다.In addition, the support member is characterized in that the caster to facilitate the movement of the refrigerator is mounted.

그리고, 상기 높이조절레버에는 회동을 용이하게 하는 손잡이부가 형성된 것을 특징으로 한다.And, the height adjustment lever is characterized in that the handle portion is formed to facilitate the rotation.

전술한 바와 같은 구성의 본 발명에 따르면, 높이조절레버를 이용한 높이조절장치를 설치함으로써, 냉장고를 기울이지 않고도 설치바닥면과의 평탄도를 정확히 맞출 수 있으며, 특히 간단한 레버조작에 의해 누구나 손쉽게 냉장고의 높낮이를 조절할 수 있는 것이다.According to the present invention having the above-described configuration, by installing the height adjustment device using the height adjustment lever, it is possible to accurately match the flatness with the installation floor surface without tilting the refrigerator, in particular anyone by easy lever operation of the refrigerator You can adjust the height.

이하, 첨부도면을 참조하여 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 2 내지 도 5에 도시된 바와 같이, 본 발명의 실시예에 따른 냉장고의 높 이조절장치(1000)는 냉장고 하단에 결합되는 결합부재(100)와, 상기 결합부재(100)의 하부(120)와 결합하는 지지부재(200)와, 일단에 형성된 돌출부(310)가 상기 지지부(200)에 결합되고 타단에 관통 형성된 안내홈(320)이 상기 결합부재(100)에 위치하는 한 쌍의 링크부재(300)와, 상기 링크부재(300)의 안내홈(320)에 결합하되어 상하방향으로 회동하는 높이조절레버(400), 상기 높이조절레버(400)로부터 삽이되어 결합부재(100)와 체결되는 나사축(500)으로 구성된다.2 to 5, the height control apparatus 1000 of the refrigerator according to the embodiment of the present invention is a coupling member 100 is coupled to the lower end of the refrigerator, the lower portion 120 of the coupling member 100 A pair of links in which the support member 200 is coupled to the support member 200, and the protrusion 310 formed at one end thereof is coupled to the support member 200, and the guide groove 320 formed at the other end thereof is located at the coupling member 100. The member 300 and the height adjusting lever 400 which is coupled to the guide groove 320 of the link member 300 and rotates in the vertical direction, and the insertion member 100 is inserted from the height adjusting lever 400. It consists of a screw shaft 500 is fastened with.

먼저, 도 2와 도 3에 도시된 바와 같이, 상기 결합부재(100)는 상부(110)와 First, as shown in Figures 2 and 3, the coupling member 100 and the upper (110)

하부(120)로 나뉘는 단차진 원기둥으로써, 상부(110)의 외면둘레에는 냉장고 하단As a stepped cylinder divided into a lower portion 120, the outer surface of the upper portion 110, the lower end of the refrigerator

에 결합되기 위한 나사부가 형성된다. 또한, 상기 결합부재(100)의 하부는 후술할 지지부재(200)에 끼워질 수 있도록 소정 길이를 형성한다.The threaded portion is formed to be coupled to. In addition, the lower portion of the coupling member 100 forms a predetermined length to be fitted to the support member 200 to be described later.

그리고, 상기 결합부재(100)를 정면에서 바라볼 때, 길이방향의 중심에는 양 측면으로부터 관통된 나사공(101)이 형성된다.And, when looking at the coupling member 100 from the front, the screw hole 101 penetrated from both sides is formed in the center of the longitudinal direction.

아울러, 지지부재(200)는 상면이 개방된 원통형으로써, 개방된 상면으로 전술한 결합부재(100)의 하부(120)가 상하 왕복가능하게 결합된다.In addition, the support member 200 is a cylindrical upper surface is open, the lower portion 120 of the coupling member 100 is coupled to the open upper surface to be reciprocated vertically.

그리고, 상기 지지부재(200)의 양 측면에는 결합공(210)이 관통 형성된다.And, both sides of the support member 200 is formed through the coupling hole 210.

또한, 상기 지지부재(200)의 바닥면에는 장착공(220)이 형성되며, 상기 장착공(220)에는 냉장고 무게에 의해 설치바닥면이 손상되는 것을 방지하기 위한 고무패킹(230)이 장착되거나, 냉장고의 이동을 용이하게 하는 캐스터(230')가 장착될 수도 있다(도 3, 도 4참조).In addition, a mounting hole 220 is formed on the bottom surface of the support member 200, and the rubber packing 230 is mounted on the mounting hole 220 to prevent the installation bottom surface from being damaged by the weight of the refrigerator. The caster 230 ′ may be mounted to facilitate the movement of the refrigerator (see FIGS. 3 and 4).

한편, 상기 링크부재(300)는 전술한 결합부재(100)와 지지부재(200)를 유기적으로 연결시키기 것으로, 일단으로부터 타단으로 갈수로 넓이가 점차 넓어지는 대략 "

Figure 112007091584468-pat00001
" 형태인 판재이다.On the other hand, the link member 300 is to organically connect the above-mentioned coupling member 100 and the support member 200, the width is gradually widened from one end to the other end gradually widen.
Figure 112007091584468-pat00001
"It is a plate in the form.

또한, 상기 링크부재(300)의 일단에는 지지부재(200)의 결합공(210)에 결합되는 돌출부(310)가 형성되며, 타단에는 후술할 높이조절레버(400)와 체결되는 관통된 원형의 안내홈(320)이 형성된다.In addition, one end of the link member 300 is formed with a protrusion 310 is coupled to the coupling hole 210 of the support member 200, the other end of the perforated circular fastening with the height adjustment lever 400 to be described later Guide groove 320 is formed.

여기서, 돌출부(310)와 안내홈(320)을 갖는 링크부재(300)는 결합부재(100)와 지지부재(200)의 양 측면에 배치되는 한 쌍으로 구성된다.Here, the link member 300 having the protrusion 310 and the guide groove 320 is composed of a pair disposed on both sides of the coupling member 100 and the support member 200.

한편, 높이조절레버(400)는 상기 결합부재(100)를 상하로 이동시키기 위한 구성요소로써, 평면에서 바라볼 때, "ㄷ"자 형상을 갖되, 양 단부측은 일정한 높이로 연장되는 수직면(410)을 형성한다.On the other hand, the height adjustment lever 400 is a component for moving the coupling member 100 up and down, when viewed in plan, having a "C" shape, both end sides vertical surface 410 extending to a constant height ).

상기 수직면(410)의 내면에는 전술한 한 쌍의 링크부재(300)의 안내홈(320)에 결합되어 높이조절레버(400)를 지지함은 물론 상대회전이 가능하게 하는 안내돌기(420)가 형성된다.The inner surface of the vertical surface 410 is coupled to the guide groove 320 of the pair of link members 300 described above to support the height adjustment lever 400, as well as guide projections 420 to enable relative rotation Is formed.

또한, 상기 안내돌기(420)에는 후술할 나사축(500)이 삽입되는 관통된 체결공(421)을 형성한다.In addition, the guide protrusion 420 forms a through hole 421 through which the screw shaft 500 to be described later is inserted.

그리고, 상기 체결공(421)은 안내돌기(420)의 중심으로부터 편심된 위치에 형성한다. 이는, 높이조절레버(400)가 회동하게 되면, 체결공(421)의 위치도 높이조절레버(400)의 회동방향을 따라 가변되도록 하기 위함이다.The fastening hole 421 is formed at a position eccentric from the center of the guide protrusion 420. This is to make the position of the fastening hole 421 variable along the rotational direction of the height adjustment lever 400 when the height adjustment lever 400 is rotated.

아울러, 상기 높이조절레버(400)의 수직면(410)은 작업자가 높이조절레 버(400)를 조작할 때, 힘을 덜 들게 하기 위하여 충분한 길이로 연장 형성한다. 이는, 지렛대의 원리를 이용한 것으로 수직면(410)의 길이가 길어질수록 높이조절레버(400)는 적은 힘으로 회동되기 때문이다.In addition, the vertical surface 410 of the height adjustment lever 400, when the operator operates the height adjustment lever 400, extends to a length sufficient to make less force. This is because using the principle of the lever, the longer the length of the vertical surface 410, the height adjustment lever 400 is rotated with less force.

또한, 상기 높이조절레버(400)의 전면에는 회동을 용이하게 하는 손잡이부(430)가 형성된다.In addition, the front surface of the height adjustment lever 400 is formed with a handle portion 430 to facilitate the rotation.

한편, 나사축(500)은 상기 높이조절레버(400)가 회동함에 따라 결합부재(100)를 위로 올리거나 내리는 역할을 수행하는 것으로, 헤드부와, 상기 헤드부의 안쪽 면으로부터 돌출되어 높이조절레버(400)의 체결공(421)을 수평하게 관통하여 결합부재(100)의 나사공(101)에 체결되는 단차진 바를 형성한다.On the other hand, the screw shaft 500 serves to raise or lower the coupling member 100 as the height adjustment lever 400 is rotated, the head portion and the height adjustment lever protrudes from the inner surface of the head portion. It passes through the fastening hole 421 of 400 to form a stepped bar that is fastened to the screw hole 101 of the coupling member 100.

특히, 결합부재(100)에 체결되는 바의 외면둘레에는 나사부를 형성하여 나사공에 체결되도록 한다.In particular, the outer peripheral surface of the bar is fastened to the coupling member 100 to form a screw to be fastened to the screw hole.

구체적으로, 상기 나사축(500)이 높이조절레버(400)의 체결공(421)을 통해 결합부재(100)의 나사공(101)에 체결된 상태에서 높이조절레버(400)를 올리는 방향으로 회동시키면, 높이조절레버(400)의 체결공(421)은 높이조절레버(400)를 따라 윗쪽을 향하여 움직이게 된다. 따라서, 상기 체결공(421)에 체결되는 나사축(500)과 상기 나사축(500)에 체결된 결합부재(100)는 함께 위쪽을 향하여 움직이게 된다.Specifically, the screw shaft 500 in the direction of raising the height adjustment lever 400 in a state in which the fastening hole 421 of the height adjustment lever 400 is fastened to the screw hole 101 of the coupling member 100. When rotated, the fastening hole 421 of the height adjustment lever 400 is moved upward along the height adjustment lever 400. Therefore, the screw shaft 500 fastened to the fastening hole 421 and the coupling member 100 fastened to the screw shaft 500 are moved upward together.

이하, 도 5를 참조하여, 본 발명에 따른 냉장고의 높이조절장치(1000)의 작동을 설명한다.Hereinafter, with reference to Figure 5, the operation of the height adjusting device 1000 of the refrigerator according to the present invention.

먼저, 결합부재(100), 지지부재(200), 링크부재(300), 높이조절레버(400) 및 나사축(500)으로 구성된 높이조절장치(1000)가 냉장고 하단에 설치된 상태에서 상기 높이조절레버(400)에 형성된 손잡이부(430)를 이용하여 위로 젖히는 방향으로 회동시키면, 상기 높이조절레버(400)에 형성된 체결공(421) 또한 그 회동방향을 따라 윗쪽으로 이동하게 된다.First, the height adjustment device 1000 is composed of the coupling member 100, the support member 200, the link member 300, the height adjustment lever 400 and the screw shaft 500 is installed at the bottom of the refrigerator to adjust the height By rotating in the direction of tilting up using the handle portion 430 formed in the lever 400, the fastening hole 421 formed in the height adjustment lever 400 is also moved upward along the rotation direction.

이때, 상기 체결공(421)의 테두리 내주면이 나사축(500)을 윗쪽으로 밀게 됨으로써, 상기 나사축(500)에 체결된 결합부재(100)를 상대적으로 상승시키게 된다.At this time, the inner circumferential surface of the fastening hole 421 pushes the screw shaft 500 upward, thereby relatively increasing the coupling member 100 fastened to the screw shaft 500.

전술한 바와 같이, 본 발명에 따른 냉장고의 높이조절장치(1000)는 냉장고를 기울이지 않고 높이조절레버(400)을 회동시키는 조작만으로 냉장고와 설치바닥면 간의 평탄도를 용이하게 맞출 수 있다.As described above, the height adjusting device 1000 of the refrigerator according to the present invention can easily match the flatness between the refrigerator and the installation floor surface only by rotating the height adjusting lever 400 without tilting the refrigerator.

이상 본 발명자에 의해서 이루어진 발명을 상기 실시예에 따라 구체적으로 설명하였지만, 본 발명은 상기 실시예에 한정되는 것은 아니고 그 요지를 이탈하지 않는 범위에서 여러 가지로 변경 가능한 것은 물론이다.As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

도 1은, 종래의 냉장고의 높이조절구를 나타낸 사시도이다.1 is a perspective view showing a height adjusting device of a conventional refrigerator.

도 2는, 본 발명의 실시예에 따른 냉장고의 높이조절장치를 나타낸 분해 사시도이다.2 is an exploded perspective view showing a height adjusting device of a refrigerator according to an embodiment of the present invention.

도 3은, 본 발명의 실시예에 따른 냉장고의 높이조절장치를 나타낸 종단면도이다.3 is a longitudinal sectional view showing a height adjusting device of a refrigerator according to an embodiment of the present invention.

도 4는, 본 발명의 다른 실시예에 따른 냉장고의 높이조절장치를 나타낸 종단면도이다.4 is a longitudinal sectional view showing a height adjusting device of a refrigerator according to another embodiment of the present invention.

도 5는, 본 발명의 실시예에 따른 냉장고의 높이조절장치의 작동상태를 나타낸 측단면도이다.Figure 5 is a side cross-sectional view showing an operating state of the height adjusting device of the refrigerator according to the embodiment of the present invention.

<주요 도면부호의 부호 설명><Description of Signs of Major Reference Symbols>

100... 결합부재 200... 지지부재100 ... coupling member 200 ... support member

300... 링크부재 400... 높이조절레버300 ... link member 400 ... height adjustment lever

500... 나사축500 ... screw shaft

Claims (4)

상부가 냉장고 하단에 결합되며 외면의 양 측면에는 나사공이 형성된 결합부재,The upper part is coupled to the bottom of the refrigerator and the coupling member formed with a screw hole on both sides of the outer surface, 상기 결합부재의 하부와 상하 왕복가능하게 결합하는 지지부재,A support member coupled to the lower portion of the coupling member in a vertically reciprocating manner; 일단에 형성된 돌출부가 상기 지지부재에 결합되고 타단에 관통 형성된 원형의 안내홈이 상기 결합부재에 위치하는 한 쌍의 링크부재,A pair of link members in which a protrusion formed at one end is coupled to the support member and a circular guide groove formed at the other end is located at the coupling member; 상기 한 쌍의 링크부재의 안내홈에 상대회전이 가능하게 결합하는 안내돌기와 상기 안내돌기의 중심으로부터 편심된 위치에 관통 결합공이 형성된 높이조절레버 및,A height adjusting lever having a guide protrusion for enabling relative rotation to the guide groove of the pair of link members and a through coupling hole formed at an eccentric position from the center of the guide protrusion; 상기 높이조절레버의 결합공을 통해 결합부재의 체결공에 체결되는 나사축으로 구성된 것을 특징으로 하는 냉장고의 높이조절장치.Height adjusting device of the refrigerator, characterized in that consisting of a screw shaft fastened to the coupling hole of the coupling member through the coupling hole of the height adjustment lever. 제1항에 있어서,The method of claim 1, 상기 지지부재에는 냉장고 무게에 의해 설치바닥면이 손상되는 것을 방지하기 위한 고무패킹이 장착되는 것을 특징으로 하는 냉장고의 높이조절장치.The support member is a height adjustment device of the refrigerator, characterized in that the rubber packing is installed to prevent the installation bottom surface is damaged by the weight of the refrigerator. 제1항에 있어서,The method of claim 1, 상기 지지부재에는 냉장고의 이동을 용이하게 하는 캐스터가 장착되는 것을 특징으로 하는 냉장고의 높이조절장치.The support member is height adjustment apparatus of the refrigerator, characterized in that the caster to facilitate the movement of the refrigerator is mounted. 제1항 내지 제3항 중 어느 한 항에 있어서,4. The method according to any one of claims 1 to 3, 상기 높이조절레버에는 회동을 용이하게 하는 손잡이부가 형성된 것을 특징으로 하는 냉장고의 높이조절장치.The height adjustment lever of the refrigerator, characterized in that the handle portion is formed to facilitate the rotation.
KR1020070134420A 2007-12-20 2007-12-20 High adjustment devices of refrigerator KR101346236B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600689Y2 (en) 1993-08-26 1999-10-18 株式会社サンテック Fixing device for casters on casters
KR20010088739A (en) * 2001-08-28 2001-09-28 배영성 A cart's ground settling units
KR200324042Y1 (en) 2003-05-27 2003-08-19 박태종 A wheel unit having brake
JP3822346B2 (en) 1997-12-27 2006-09-20 株式会社大和螺子 Heavy load support legs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600689Y2 (en) 1993-08-26 1999-10-18 株式会社サンテック Fixing device for casters on casters
JP3822346B2 (en) 1997-12-27 2006-09-20 株式会社大和螺子 Heavy load support legs
KR20010088739A (en) * 2001-08-28 2001-09-28 배영성 A cart's ground settling units
KR200324042Y1 (en) 2003-05-27 2003-08-19 박태종 A wheel unit having brake

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